Enarco ENAR AVMU Manuel D'instructions page 24

6.4 EARTH CONNECTION
On motors that have plug with earth, to protect the user from an electrical shock, the motor should
be correctly connected to earth.
6.5 EXTENSION CABLES
On motors that have plug with earthing, always use extension cables with earth wire and its
respective plug with earth in the female and male switches, those which will use the male switch on
the motor.
Do not use damaged or worn out cables.
To avoid heavy loads on top of cables.
To determine the transversal section, follow the following procedure
6.6 PROCEDURE TO DETERMINE THE NECESSARY TRANSVERSAL SECTION IN
CABLE EXTENSION
To do the following verifications and take the highest section of cable:
1. The ohmic resistance and inductive cable with the permitted voltage of 5%, cosphi=0,8 trough the
frequency and voltage curve
Entering the curve with the product: Intensity x Length=10x100=1000 Am We obtain a 4 mm
2. The permitted heating of the cable according to VDE ( minimum transversal section table
required).
I. e. For 10 A, according to table for 15 A or inferior, the section is of 1 mm
Therefore, the section chosen = 4mm
en
verifications
6.7 POKER CONNECTION TO FLEXIBLE SHAFT
The flexible shafts TAX are intended to connect the pokers: AX40, AX48 and AX58.
Allowing to interchange of a poker to other quickly and without a special tool. The model AX25, AX32 due
to the diameter need a special transmission. (TAXE).
AX25, AX32, AX40, AX48, AX58 - AVMU
8
TAX1m, TAX1-5m, TAX2m, TAX3m, TAX4m, TAX5m, TAX6m -
I.e:
CONNECTION PROCEDURE:
1-Introduce the hexagonal driver of the poker in the shaft.
2- Apply sealant or loctite 243 on the thread hose.
3-Screw the poker on the screwed end of the transmission up to fasten with the hand. ( left
threads).
Voltage nominal:......... 1- 220 V 50 Hz
Nominal intensity:....... 10 A
Cable length:............... 100 m
2
, Always chose the highest transversal section of the two
MINIMUM SECTION ACCORDING VDE RULES
Line
mm²
1
1,5
2,5
4
6
10
16
25
AVMU MOTOR - FLEXIBLE SHAFT AND POKERS
2
2
.
Maximum Max fuse
A A
15 10
10 / 3 – 16 / 1
18
26 20
34 25
44 35
61 50
82 63
108 80
section